Which of the following statements regarding monosaccharides is not correct? 

Dextrose (i.e. glucose) is an example of monosaccharide. It  does not represent a disaccharide .Dextrose is the name of a simple sugar made from corn or wheat that's chemically identical to glucose, or blood sugar. Dextrose is often used in baking products as a sweetener, and is commonly found in items such as processed foods and corn syrup.